Why are opera buffs always pining for the days of those who are gone? Caruso was "the greatest" tenor, as Paganini was "the greatest" violinist. How does anybody know? Oh yes, Toscanini was "the greatest" conductor.
I remember some years ago, RCA Victor came out with a whole slew of recordings by Toscanini. Now mind you, he died in 1957, when even stereo, much less digital, was just coming onto the scene. Are we to believe that those recordings can compete with much later soundings? The only purpose I could see to all those Toscanini recordings was the effect on RCA Victor's bottom line.
They complain that classical recordings are now only a small portion of recordings sold. Well, no surprise. When CDs came on the scene, every record company in existence started "re-mastering" and re-issuing older recordings. Before long, there were about 90 Beethoven 9ths, 57 Tchaikovsky 1sts (piano concerto) and 49 Beethoven onlys (violin concerto) around. Since CDs are much less vulnerable to time than vinyl records were, this was sheer overkill.
Eventually, everything (and everyone) has to be allowed to rest in peace. There must be people around now who can compete with all the worshiped old-timers.